US 12,454,254 B2
Acoustic control system for a vehicle
Roberto Tione, Lauriano (IT)
Assigned to Faiveley Transport Italia S.P.A., Piossasco (IT)
Filed by FAIVELEY TRANSPORT ITALIA S.P.A., Piossasco (IT)
Filed on Aug. 2, 2022, as Appl. No. 17/879,689.
Application 17/879,689 is a continuation in part of application No. 16/618,436, abandoned, previously published as PCT/IB2018/053774, filed on May 28, 2018.
Claims priority of application No. 102017000058879 (IT), filed on May 30, 2017.
Prior Publication US 2022/0371559 A1, Nov. 24, 2022
Int. Cl. B60T 8/17 (2006.01); B60T 13/74 (2006.01); H04R 3/04 (2006.01)
CPC B60T 8/1705 (2013.01) [B60T 13/74 (2013.01); H04R 3/04 (2013.01); H04R 2499/13 (2013.01)] 20 Claims
OG exemplary drawing
 
14. A control system comprising:
a modulator device configured to receive a control signal for changing a traction operation or a braking operation of a vehicle system, the modulator device configured to control an actuator to create an acoustic signal based on the control signal; and
a demodulator device configured to control one or more of a traction device or a braking device to implement the control signal based on the acoustic signal that is received.